3942627
Descrição
Quiz por Justin Vaughan, atualizado more than 1 year ago
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Criado por Justin Vaughan
mais de 8 anos atrás
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Questão 1
Questão
A moment is ______.
Responda
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the force with which a mass is attracted toward the center of the earth
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the result of mass x acceleration
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a body’s capacity to do work
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created when a force is applied at some distance from an axis or fulcrum, producing rotation about that point
Questão 2
Questão
Mass per unit of volume defines which of the following?
Responda
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Work
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Play
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Density
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Power
Questão 3
Questão
Potential energy is ______.
Responda
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the ability of a body to do work due to its motion
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dependent on mass and velocity
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a scalar measure of a body’s capacity to do work
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the ability of a body to do work due to its position or state of being
Questão 4
Questão
The Law of Interaction states ______.
Responda
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“For every action there is an equal and opposite reaction.”
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“A body at rest tends to stay at rest.”
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“Two opposite forces cannot interact.”
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“An unbalanced force acting upon a body produces an acceleration in the direction of the force that is directly proportional to the force and inversely proportional to the mass of the body.”
Questão 5
Questão
True airspeed will be ______ indicated airspeed at 10,000 feet MSL.
Responda
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less than
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equal to
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greater than
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not enough information to determine
Questão 6
Questão
The chord of an airfoil is defined as ______.
Responda
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the angle between the longitudinal axis and the horizon
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a measure of the wing along the chordline, from the leading edge to the trailing edge
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an infinitely long line drawn through the leading and trailing edges of an airfoil
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the length of a wing
Questão 7
Questão
Air density is _____ at 10,000 feet compared to ______ feet.
Responda
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lower/5000
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equal/5000
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equal/20,000
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lower/20,000
Questão 8
Questão
The altimeter setting for standard day where pressure altitude equals true altitude is ______in-Hg.
Responda
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29.92
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92.29
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92.92
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1013.2
Questão 9
Questão
The center of gravity is the point at which ______.
Responda
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lift is generated
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all aerodynamic forces are concentrated
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elevator authority is lost
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all weight is concentrated
Questão 10
Questão
The ______ axis is which the aircraft nose moves left or right about the center of gravity.
Responda
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center
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yaw
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pitch
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roll
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